baber/WOPTO huggingface dataset:
Patent GB-1306488-A (GB)
Title: Drive mechanism for a sheet folding blade
IPC: B65H45/18
Filed: 1972-01-20
Abstract: 1306488 Folding apparatus POLYGRAPH LEIPZIG VEB 20 Jan 1972 2768/72 Heading B8R The carrier 7 of a folding blade 9 is driven via a double crank mechanism. A first crank 2 is rotatable by a drive-shaft 1 and is linked at both ends to a second crank 4 rotatable about an axis 18. The combined action of the cranks produces acceleration of the carrier 7 over a greater portion of its downward travel than is possible with a single crank (Fig. 2, not shown). Elliptical gears 17 and 19 may be provided on the axes 1 and 18, respectively. Link 6 may be connected to end 16 of crank 4 for maximum stroke of the folding blade 9 or to an intermediate point 15 adjustable along the crank 4, to vary the stroke of the blade.
Patent GB-1306926-A (GB)
Title: Electric current collection arrangements
IPC: H02K13/10
Filed: 1969-02-27
Abstract: 1306926 Current collection in dynamoelectric machines NATIONAL RESEARCH DEVELOPMENT CORP 20 May 1970 [27 Feb 1969 2 Sept 1969] 10624/69 and 43481/69 Heading H2A A current collection arrangement in a dynamo-electric machine comprises a main brush 13 engaging the commutator or slip ring 12, and an auxiliary brush 17 made of a material which is softer, more flexible and of lower resistivity than that of the main brush and providing a current path electrically in parallel with that through the main brush. The main brush may be of carbon and the auxiliary brush of carbon fibres, and a resistor R or capacitor may be included in the circuit of the latter. In Fig. 5 the auxiliary brush 17 engages an auxiliary commutator 15 whose segments are connected (16) to corresponding segments of the main commutator 12, but alternatively the auxiliary brush may be placed alongside, ahead of or behind the main brush so as to engage the main commutator itself.
Patent GB-1308595-A (GB)
Title: Catamenial tampon
IPC: A61F13/20
Filed: 1971-03-16
Abstract: 1308595 Catamenial tampons J A GLASSMAN 16 March 1971 7021/71 Heading A5R A pad from which a tampon may be formed comprises two substantially rectangular layers of soft absorbent material 26, Fig. 1, arranged one over the other, two layers of gauze 27 one overlying the inside opposed face of each of the layers of absorbent material, and a layer of moisture impervious material 28 interposed between the layers of gauze, with means, such as stitches 29 joining the layers together over a restricted area. The gauze layers may be impregnated with a deodorant. The pad may be formed into a tampon, Fig. 2, which tampon may have a highly compressed tail end zone 33 and a lightly compressed body. In a modification the compression of the tampon increases progressively from insertion end to tail end.
Patent GB-1309660-A (GB)
Title: Production of titanium carbide
IPC: C01B31/30
Filed: 1970-07-21
Abstract: 1309660 Titanium carbide BRITISH TITAN Ltd 25 Aug 1971 [21 July 1970] 35177/70 Heading C1A Titanium carbide is produced by maintaining a plasma in a gas stream comprising an organic hydrocarbon, and introducing into the plasma a solid particulate source of titanium dioxide and collecting the titanium carbide formed. The source of titanium dioxide may be an ore such as ilmenite or rutile, usually of particle size less than 300 microns in diameter. Any suitable hydrocarbon, aliphatic or aromatic, may be used, methane or ethane being preferred. When using natural gas as a source of methane, objectionable sulphur impurities should be removed. The plasma may be formed in an inert ionizable gas such as argon. The titanium dioxide should be heated to at least 2000‹ K. and preferably to such a temperature that the oxide is vaporized, but not above 4400‹ K. The hydrocarbon is preferably used in slight excess of the stoichiometric amount, the product being slightly contaminated with graphite.
Patent GB-1317459-A (GB)
Title: Hydraulic jacks for motor vehicles
IPC: B66F3/25
Filed: 1970-06-02
Abstract: 1317459 Vehicle supports M J CHAVARRIA 2 June 1970 26652/70 Heading B7J [Also in Division F1] A telescopic hydraulic jack comprises cylinders 1, 2, 3, 4 and is attached to a vehicle adjacent a respective wheel to be lifted (not shown), by the cylinder 1. The cylinders 2, 3, 4 are arranged to be simultaneously extended (by fluid pressure) and retracted (by a helical spring 27). Adjacent cylinders, e.g. 1, 2 are sealed by an elastic circular packing 13 with a thickened edge constituting a friction ring applied against the inner surface of the cylinder 1. The packing 13 is supported on a cover member 14 being retained in position by a washer 12 and a nut 10 threaded on a bushing 11 through which the spring 27 passes.
Patent GB-1321301-A (GB)
Title: Acousto-electric oscillators
IPC: H01L29/00
Filed: 1970-02-06
Abstract: 1321301 Semi-conductor devices DEFENCE SECRETARY OF STATE FOR 19 April 1971 [6 Feb 1970] 5733/70 Heading H1K An electroacoustic oscillator element comprises a semi-conductor wafer with partially overlapping doped regions on its major faces and electrodes disposed on the non-overlapping portions of the regions. Such an element may be made in multiple from a slice of 7 Î 10<SP>3</SP> ohm. cm. monocrystalline cadmium sulphide with its C-axis lying in the plane of the slice. After polishing to a thickness of 30Á indium is vapour diffused into both faces to a depth of 3Á and the slice cut normal to the C axis into 2 mm. wide slabs. The diffused layer is then removed from opposite edges of the opposed faces by a masked chemical or ion etching. After mounting with wax on a copper strip the slab is scribed at 200Á intervals in the C direction, and bent to cleave it into 200Á square wafers. Finally copper wires are attached with silver paint or gold wires bonded to vapour deposited gold pads.
Patent GB-1337563-A (GB)
Title: Runner for a support frame for endless belt conveyor
IPC: B65G21/00
Filed: 1970-10-24
Abstract: 1337563 Endless conveyers MAVOR & COULSON Ltd 19 Oct 1971 [24 Oct 1970] 23966/73 Divided out of 1337562 Heading B8A The subject-matter of this Specification is included in Specification 1,337,562, but the claims are directed to a runner for a supporting frame of an endless belt conveyer.
Patent GB-1348003-A (GB)
Title: Manufacture of 2-imino-3-2-hydroxy-2-phenyl-ethyl-thiazolidine and amine intermediates used therein
IPC: C07D203/08
Filed: 1971-07-09
Abstract: 1348003 2 - Imino - 3 - (2 - hydroxy - 2- phenylethyl)thiazolidine IMPERIAL CHEMICAL INDUSTRIES Ltd 5 June 1972 9 July 1971 6 April 1972] 32330/71 and 15849/72 Heading C2C 2 - Imino - 3 - (2 - hydroxy - 2 - phenylethyl)thiazolidine and acid addition salts thereof are prepared by reacting thiourea or thiocyanic acid with an N-(2-haloethyl)-N-(2-hydroxy-2- phenylethyl)amine or acid addition salt thereof obtained by reacting (a) an N-(2-haloethyl)-N- (2 - halo - 2 - phenylethyl)amine acid addition salt, (b) an N-(2-haloethyl)-N-(2-halo-1-phenylethyl)-amine or acid addition salt thereof or (c) an N - (2 - haloethyl) - 2 - phenylaziridine with water, in the presence of an acid when (c) is used or optionally in the presence of an acid when (a) or (b) is used. Novel N - (2 - haloethyl) - N - (2 - halo - 2- phenylethyl)-amine acid addition salts are prepared by reacting N-(2-hydroxyethyl)-N- (2 - hydroxy - 2 - phenylethyl) - amine or acid addition salt thereof with SOY 2 , SO 2 Cl 2 , PY 3 , POY 3  or PY 5  (Y is a halogen atom). Novel N- (2 - haloethyl) - N - (2 - halo - 1 - phenylethyl)- amines and acid addition salts thereof are prepared analogously from N-(2-hydroxyethyl)-N- (2 - hydroxy - 1 - phenylethyl) - amine or an acid addition salt thereof. Novel N - (2 - haloethyl) - 2 - phenylaziridines are prepared by reacting an N-(2-haloethyl)-N- (2 - halo - 2 - phenylethyl) - amine acid addition salt or an N-(2-haloethyl)-N-(2-halo-1-phenylethyl)-amine or acid addition salt thereof with a base. Novel N - (2 - hydroxyethyl) - N - (2 - hydroxy - 1 - phenylethyl)amine and acid addition salts thereof are prepared, together with N - (2 - hydroxyethyl) - N - (2 - hydroxy - 2- phenylethyl)amine, by reacting styrene oxide with ethanolamine, followed optionally by salification.
Patent GB-1351721-A (GB)
Title: Pressure gas engines
IPC: F01D1/32
Filed: 1972-09-25
Abstract: 1351721 Turbines HOLLYMATIC CORP 25 Sept 1972 44147/72 Heading FIT [Also in Division F2] A gas, e.g. air, driven turbine comprising a hollow rotor 20 having at least two peripheral walls 57 with spirally shaped internal surfaces 25 leading to tangential nozzles 29 for the discharge of gas supplied to the rotor interior from an inlet duct 18 in a stator casing end-wall includes a floating seal ring 32 to prevent gas leakage through the gap between duct 18 and rotor 20. As shown seal ring 32 is mounted in a recess 31 in the end of rotor shaft 21 and its end-face 36 is acted upon by gas-pressure so as to urge the ring into engagement with endwall surface 17, the rotor thus rotating about the ring. In a modification Fig. 5 (not shown) the seal ring is mounted in a recess (51) in the casing end-wall and is urged by gas-pressure towards the rotor, the seal ring thus rotating with the rotor. The latter may be of nylon and the seal ring of phenol-formaldehyde resin. In other respects the turbine is similar to that described in Specification 1314137.
Patent ID-30280-A (ID)
Inventor: CANDUSSIO ANTON
IPC: C11D3/386
Filed: 2000-02-17
Abstract: The invention relates to a multi-component system for carrying out mediator-dependent enzymatic oxidation, comprising an oxidation catalyst, an oxidant and a mediator and characterised in that a) the oxidation catalyst is chosen from the group comprising manganese oxidases; b) the oxidant is selected from the group comprising oxygen and oxygen-containing compounds; c) the mediator is selected from the group comprising compounds containing Mn ions.
Patent IL-101649-A (IL)
Title: Bradykinin receptor antagonists and pharmaceutical compositions containing them
IPC: A61P17/02
Filed: 1992-04-19
Abstract: The substitution of the L-Pro at the 7-position with D-Phe or D-Tic and substitution of the L-Phe at the 8-position with hydroxyproline ethers and thioethers of the peptide hormone bradykinin and other additional substituted analogs of bradykinin converts bradykinin agonists into bradykinin antagonists. The invention further includes additional modifications at other positions within the novel 7- and 8-position modified bradykinin antagonists, which increase enzyme resistance, antagonist potency, and/or specificity of the new bradykinin antagonists. The analogs produced are useful in treating conditions and diseases of a mammal and human in which an excess of bradykinin or related kinins are produced or injected as by insect bites.
Patent IL-108143-A (IL)
Title: Metal ammonium phosphate- alkylene urea fertilizer having buffering properties
IPC: C05G1/00
Filed: 1993-12-22
Abstract: A method of preparing a sustained releasing concentrated fertilizer exhibiting buffering properties, the method comprising: (a) admixing ammonium and divalent metal moieties with comminuted alkylene urea amounting to between 20 and 70 percent of the fertilizer; (b) coreacting the admixed ammonium and divalent metal moieties mixed with the alkylene urea with one or more admixed aqueous phosphate moieties, in respective mol ratios of between 1.0 and 1.2, so that the alkylene urea is contained in the coreacting mixture at a pH between 6.0 and 8.0; (c) coreacting the admixed moieties at a temperature between 50 and 150]C with continued mixing until water insoluble metal ammonium phosphate containing the alkylene urea is formed as a solid slow releasing fertilizer containing between 14 and 30 percent total nitrogen of which between 40 and 80 percent is insoluble in cold water.
Patent IL-135487-A (IL)
Title: Antimicrobial and antiviral polymeric materials and a process for preparing the same
IPC: A01N59/20
Filed: 2000-04-05
Abstract: The invention provides an antimicrobial and antiviral polymeric material, having microscopic particles of ionic copper encapsulated therein and protruding from surfaces thereof.
Patent IL-149401-A (IL)
Title: 1-amino-alkylcyclohexane nmda receptor antagonists
IPC: A61P25/08
Filed: 2002-04-29
Abstract: Certain 1-cyclic amino-alkylcyclohexanes selected from the group consisting of those of formula (I) wherein R* is -(CH2)n-(CR<6>R<7>)m-NR<8>R<9>; wherein n+m=0,1, or 2; wherein R<1> through R<7> are independently selected from the group consisting of hydrogen and lower-alkyl (1-6c), at least R<1>, R<4>, and R<5> being lower-alkyl, and wherein R<8> and R<9> together represent lower-alkylene -(CH2)x- wherein x is 2 to 5, inclusive, and enantiomers, optical isomers, hydrates, and pharmaceutically acceptable salts thereof, are systemically active uncompetitive NMDA receptor antagonists and are therefore useful in the alleviation of conditions resulting from disturbances of glutamatergic transmission.  More importantly, these compounds exhibit outstanding anticonvulsant and anti-seizure activity which is not shared by closely-related noncyclic amino compounds.  Pharmaceutical compositions thereof and a method-of-treating conditions which are alleviated by the employment of the same, especially the alleviation of convulsions and seizures, and method for the preparation of the active 1-cyclic amino-alkylcyclohexane compounds involved and the manufacture of medicaments therefrom.
Patent IL-152558-A (IL)
Title: Compositions and methods for the manufacture of ophthalmic lenses
IPC: G02B1/04
Filed: 2002-10-30
Abstract: The invention provides compositions for producing lenses by casting. The compositions are useful in producing ophthalmic lens by casting of a surface or layer onto a preform.
Patent IL-171946-A (IL)
Title: Grouser plate coated by coextrusion without any triangle effect
IPC: B29C48/08
Filed: 2005-11-14
Abstract: Coextrusion process for producing a multi-wall sheet comprises feeding part of the core material directly into and via the male insert of the extrusion die to produce a gussetless sheet. An independent claim is also included for a die for making a multi-walled sheet, attributed by a boring(s) in the male insert of the die directly providing the male insert of the die, with a part of the core material right in the middle of the die.
Patent IL-182517-A (IL)
Title: SYSTEM AND METHOD FOR PRODUCTION OF FUNCTIONAL HUMAN IgG4 ANTIBODIES IN PLANT CELL CULTURE
Inventor: SHAALTIEL YOSEPH
Filed: 2007-04-12
Abstract: A system and method for production of antibodies in plant cell culture, which results in highly functional antibodies, produced with a high level of expression efficiency. The present invention also encompasses host cells, vectors and methods for mass production of full size assembled immunoglobulins.
Patent IL-184707-A (IL)
Title: Method of generating a footprint for an audio signal
Inventor: RHEIN HANSPETER
IPC: G10L19/018
Filed: 2007-07-18
Abstract: Method of generating a footprint for a useful signal, wherein the useful signal represents the evolution of a spectrum comprising useful signal frequencies, for example audio frequencies, over time, which allows automatic detection of identical or similar useful signals in a cost-efficient way and where the footprint is robust against modifications of the useful signal not perceptible to human users, wherein at least one data set comprising a part of the useful signal is processed by an analyzer according to a predetermined analyzing instruction, where the analyzer outputs as a result of the processing a footprint data vector depending on and identifying the processed data set.
Patent IL-188408-A (IL)
Title: Machine tool
Filed: 2007-12-25
Abstract: The invention relates to a machine tool, particularly a machine reamer, comprising a shaft-type base and a replaceable cutter head which frontally protrudes from the base. An axially protruding extension of said cutter head engages into a frontal receptacle that is fixed to the base, the cutter head being removably clamped in said receptacle by means of a clamping screw which penetrates the replaceable cutter head in a truly axial direction. The screw head of the clamping screw rests against a face of the replaceable cutter head. The extension of the replaceable cutter head is provided with a polygonal part which is complementary to a truly axial polygonal hole that is fixed to the base and is penetrated by the polygonal part. The extension is further provided with an externally conical part which adjoins the polygonal part, engages into a conical hole that is fixed to the base, and is complementary to said conical hole while the clamping screw is screwed into a central internal thread that is fixed to the base. Preferably, the base is equipped with a functional insert which is rigidly connected to the base and contains the internal thread, the polygonal hole, and/or the conical hole.
Patent IL-197824-A (IL)
Title: Process for the production of an azabicycloalkanol derivative
Filed: 2009-03-26
Abstract: The object is to produce an azabicycloalkanol derivative, particularly a cis-3-substituted-3-azabicyclo[3.2.1]octan-8-ol derivative which is a useful intermediate for agricultural chemicals or pharmaceutical agents, with a good yield and at an industrially low cost. A diastereomer of an azabicyclo-C 6-10 -alkanol derivative having a methyne substituted a hydroxyl group as an asymmetric carbon (e.g., a trans-3-substituted-3-azabicyclo[3.2.1]-8-ol derivative) is isomerized in the presence of a transition metal complex, thereby producing an excess amount of a thermodynamically more stable one of diastereomers (e.g., a cis-3-substituted-3-azabicyclo[3.2.1]-8-ol derivative). In this manner, a thermodynamically more stable one of diastereomers of the azabicyclo-C 6-10 -alkanol derivatives can be produced.
Patent IL-208038-A (IL)
Title: Electrically heated smoking system for receiving an aerosol-forming substrate
IPC: A24F40/65
Filed: 2010-09-07
Abstract: There is provided an electrically heated smoking system for receiving an aerosol-forming substrate. The system comprises at least one heating element for heating the substrate to form an aerosol, a power supply for supplying power to the heating element, electrical hardware connected to the power supply and the heating element, and an interface for establishing a communications link with a host. The communications link may be a USB link and the host may be a personal computer.
Patent IL-211286-A (IL)
Title: Method for producing a lens
IPC: G02B/
Filed: 2011-02-17
Abstract: Method for producing an objective, in which the outer mounting includes an outer surface that is, at least in sections, limited by a plane which extends inclined toward the optical axis or which extends at a distance from the optical axis.
Patent JP-H07304877-A (JP)
Title: Resin formed body
Inventor: YOSOMIYA TAKATOSHI
IPC: B65D1/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a resin formed body, excellent in transparency, impact resistance, glossiness, low-temperature sealability, processability, resistance to radiation deterioration, recyclability, etc., and useful for various moldings by shaping a polyolefin, prepared by using a specific catalyst and having a syndiotactic structure. CONSTITUTION:This resin formed body is obtained by forming a polyolefin, prepared by carrying out the polymerization reaction using a single-site catalyst and having a syndiotactic structure (e.g. syndiotactic PP) into a desired shape. For example, a composite laminated sheet comprising (A) the syndiotactic PP prepared by using a single-site catalyst, (B) the first PP layers 1 and 1' comprising a PP mixture obtained by using (B) a multi-site catalyst, the second PP layers 2 and 2' comprising the component (B), adhesive layers 3 and 3' and a gas barrier layer 4 is formed into the form of a packaging container according to a vacuum forming or an air pressure forming method.
Patent JP-S62255772-A (JP)
Inventor: TANAKA HIROSHI
IPC: F25D11/00
Filed: 1986-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000289635-A (JP)
Title: Power steering device
Inventor: TSUJIMOTO TAISUKE
IPC: B62D5/065
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device capable of preventing a wrong steering feeling from being given to a driver. SOLUTION: If the internal temperature T of an electronic control unit is higher than a third threshold temperature T3, driving of an electric motor is stopped. If the internal temperature T of an electronic control unit is then less than a first threshold temperature T1, it is discriminated whether or not the steering angle of a steering wheel is within a prescribed steering angle midpoint range, and only when the steering angle of the steering wheel is within the steering angle midpoint range, driving of the stopping motor is restarted.
Patent JP-S5435399-A (JP)
Title: Preparing mica sheet
Inventor: KADOTANI KENZOU
IPC: H01B3/04
Filed: 1977-08-24
Abstract: PURPOSE: To construct a mica sheet of double-layer sonstruction with an excellency of electrical and mechanical strength and of durability of holding a varnishing, by such means that non-firing processed mica piece of medium particle and firing processed mica piece of minor particle be dispersed in the water with a preparing made with the water on the top removed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02278386-A (JP)
Title: Pattern inspecting device
Inventor: TERAI HIROYUKI
IPC: G06T7/60
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a pattern favorable to measure by obtaining the position and the inclination of the pattern by using a mean density value in the horizontal direction and the vertical direction of a pattern picture. CONSTITUTION:The inspecting device is constituted so as to include a smoothing circuit 3 which executes the local averaging of a digital picture signal (b) and outputs a smoothed picture signal (c), a binarization circuit 4 which binarizes the smoothed picture signal (c) and outputs a binary picture signal (d), a noise removal circuit 5 which removes the very small area of the binary picture signal (d) and outputs a noise-removed picture signal (e), an inclining direction calculation circuit 13 which calculates an inclining direction from partial mean density signals (k), (l) and outputs an inclining direction signal (m), and a positional deviation calculation circuit 14 which calculates the position of the pattern on the basis of the inclining direction signal (m), a center position signal (o) and an outer periphery position signal (i). The digital picture signal (b) is local- averaged by a smoothing circuit 3, and the noise of high frequency is removed. The noise removal circuit 5 reduces the size of the binary picture signal (d), and removes an isolated area as the noise.
Patent JP-H05276733-A (JP)
Title: Linear direct current motor
IPC: H02K41/035
Filed: 1992-03-26
Abstract: PURPOSE:To obtain a smooth thrust ripple characteristic and to make the thrust larger by arranging and forming armature coils at equal intervals of a specified pitch respectively, and arranging and forming two sets of field magnets or more shifting their phases in the moving direction of a moving part by a specified distance respectively. CONSTITUTION:An armature 2 made by arranging armature coils 5 formed into the same width T as the pole width of field magnets 6 by a width pitch lambda(where lambda=T+T/8), and a stator having pole discriminating elements 7 are arranged at relatively moving positions to the field magnets 6. A moving part 3 has the field magnets 6 composed of 2 sets of field magnets 6A and 6B arranged with their phases shifted by a distance of pole width n(1+1/8)lambda (where n is an integer of 1 or larger, and lambda=T+T/8) in the moving direction of the moving part 3, on the inside bottom of a long platelike magnet yoke 8. The 2 sets of field magnets 6A and 6B are formed into a rectangular shape by arranging N- and S-magnetic poles of width T adjacent to each so that adjoining poles may be opposite poles to each other.